奇米影视综合-奇米影视资源-奇米影视中文字幕-奇米影视在线视频-奇米影视在线观看-奇米影视在线播放

Chinese | English
Home Profile News Testing Lab Testing Item RSL Testing Choose Us Requisition Form Contact Us
Section navigation

Company Profile
News Center
Applications
Technical Support
Location: Home -->> Testing Item
Salt Fog Corrosion Testing
2020/7/14 18:18:15

ITC Testing Lab Metals Testing Laboratory neutral salt spray (fog) testing is based on ASTM B117 Specification. The test principle is to provide a contrrosive nvironment which has been utilized to provide relative corrosion resistance information for specimens of metals and coated metals exposed in a given test chamber.

Corrosion is destructive chemical or electrochemical reaction of materials with its environment, resulting surface deterioration or a breakdown in properties. Salt spray test is an accelerated corrosion test that produces a corrosive attack to the specimens of metals and coated metals in order to predict its suitability in use as a protective finish.

Corrosion Testing is used primarily to determine the corrosion resistance of painted or coated metal samples. A 5% salt water solution in a pH range of 6.5 –7.2 is atomized as a fog into the heated chamber maintained at 95℉±3℉(35℃±2℃). Test time ranges from 24 to thousands of hours,usually in 24 hour increments.Our salt spray test chamber can provide exposurt to a salt intensive stmosphere at designated temperature and testing period matching the proper specification.

 

Inspection Testing Center Technology Co., LTD


主站蜘蛛池模板: 欧美精品在线免费观看 | 一级aa毛片 | 国产欧美日韩专区 | 手机看片1024久久精品你懂的 | 日韩播放| 三级网站免费 | 国产精品你懂得 | 日本高清视频一区二区三区 | 波多一区 | 美女国产在线观看免费观看 | 午夜视频在线免费看 | 欧美成ee人免费视频 | 国产日韩欧美一区二区三区在线 | 香蕉资源 | 亚洲日本欧美在线 | 欧美高清一级毛片免费视 | 成人午夜大片免费看爽爽爽 | 日本一级高清不卡视频在线 | 午夜亚洲 | 一本久道久久综合多人 | 全免费a级毛片免费看 | 日本免费一区二区三区视频 | 日韩大片观看网址 | 日本高清一区二区三区不卡免费 | 韩国三级大全久久网站 | 国产精品免费观在线 | 日韩色综合 | 亚洲高清在线 | 51国产午夜精品免费视频 | 国产精品三级手机在线观看 | 日本高清va不卡视频在线观看 | 日韩三级在线播放 | 国产a视频精品免费观看 | 国产成人精视频在线观看免费 | 日本黄色a级片 | 日韩在线小视频 | 日韩天堂视频 | 成熟女人50岁一级毛片不卡 | 日韩在线视频免费看 | 免费观看女人一摸全是水 | 国产成人免费高清激情视频 |